Product updated on 2021-01-08, BellTech - BEL:6500, 1988-98 Silverado/Sierra 1/2 Ton Std Cab 4 inch Rear Drop , Includes; 6400, 6502, 88-98 Chevrolet Silverado/Sierra 1/2 Ton Std Cab 4 inch Rear Drop Shackle & Hanger Kit. Can use 6503 if out of stock, Belltech Shackle and Hanger Kits are designed to lower the rear of your leaf spring equipped Sport Truck or SUV by up to 5” depending on the application. By engineering bracketry or replacement components (Belltech Shackle and Hangers) to reposition the front and/or rear leaf spring mounting points (spring eyes) you can simply and effectively lower your leaf spring equipped Sport Truck or SUV without changing the factory leaf spring. This allows you to retain OEM ride quality and possibly more importantly factory load capacity. At Belltech, we offer both Belltech Shackles and Hangers as individual components as well as complete kits depending on your lowering requirements.